Atrapezoid has an area of 400 square millimeters. the bases are 14 and 36 millimeters. what is the height of the trapezoid?

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac